1. It's a Dungeons & Dragons game. Baldur's Gate 3 is a party-based RPG set in the Forgotten Realms, a popular Dungeons & Dragons campaign setting. It uses the Fifth Edition ruleset, which is the latest and most popular edition of the game.

2. It's set in the Sword Coast. The Sword Coast is a region in the Forgotten Realms that is home to many of the most iconic locations in Dungeons & Dragons, such as the city of Baldur's Gate itself.

3. You play as a Tav'ier. A Tav'ier is a character who has been infected with a tadpole by the Mind Flayers, a race of intelligent alien creatures. The tadpole is slowly turning the Tav'ier into a Mind Flayer, but it also gives them special powers.

4. You have five companions to choose from. Each companion has their own unique personality and abilities. You can customize your party to suit your playstyle.

5. You can create your own character. Baldur's Gate 3 has a deep character creation system that allows you to create a character that is exactly the way you want them to be. You can choose their race, class, background, and appearance.

6. The game is very story-driven. Baldur's Gate 3 has a rich story that is full of twists and turns. Your choices will have a big impact on the story, and there are multiple endings possible.

7. The combat is turn-based. The combat in Baldur's Gate 3 is turn-based, which gives you time to think about your strategy. You can position your characters, use their abilities, and cast spells to defeat your enemies.

8. There is a lot of exploration. Baldur's Gate 3 is a big game with a lot of different areas to explore. You can find hidden secrets, treasure, and new quests as you explore.

9. The game is still in early access. Baldur's Gate 3 is still in early access, which means that it is not yet finished. However, there is a lot of content to play through already, and the developers are constantly adding new features and fixing bugs.

10. It is being developed by Larian Studios. Larian Studios is a Belgian video game developer that is known for the Divinity: Original Sin games. They are known for their innovative gameplay and their ability to tell great stories.